Immune System Insights

The innate immune system plays a crucial role in combating viruses like SARS-CoV-2, acting as the first line of defense. Its effectiveness hinges on the production of interferon, which interferes with viral replication. Research highlights that deficiencies in interferon production can lead to severe COVID-19 infections, underscoring the importance of maintaining a robust innate immune response. Additionally, certain viral proteins actively suppress this immune function, complicating the body’s ability to fight infections.